Gangsta is about two mercenary men named Nic and Worick who gets hired to go against crime. On this episode, the main duo gets hired to eliminate a drug lord and his gang.
For some reason, I find the introduction to be somewhat strange and especially comparing it to other gun anime. Also the action is pretty good. Other than that, the series doesn't seem that appealing to me but I'll give it a shot for the second episode anyway. Overall, strange introduction and cool action.
Conclusion:Strange introduction and cool action.